src/arm64/renesas/ulcb-kf.dtsi

   1 /*
   2  * Device Tree Source for the Kingfisher (ULCB extension) board
   3  *
   4  * Copyright (C) 2017 Renesas Electronics Corp.
   5  * Copyright (C) 2017 Cogent Embedded, Inc.
   6  *
   7  * This file is licensed under the terms of the GNU General Public License
   8  * version 2.  This program is licensed "as is" without any warranty of any
   9  * kind, whether express or implied.
  10  */
  11
  12 / {
  13         aliases {
  14                 serial1 = &hscif0;
  15                 serial2 = &scif1;
  16         };
  17 };
  18
  19 &can0 {
  20         pinctrl-0 = <&can0_pins>;
  21         pinctrl-names = "default";
  22         status = "okay";
  23 };
  24
  25 &can1 {
  26         pinctrl-0 = <&can1_pins>;
  27         pinctrl-names = "default";
  28         status = "okay";
  29 };
  30
  31 &ehci0 {
  32         status = "okay";
  33 };
  34
  35 &hscif0 {
  36         pinctrl-0 = <&hscif0_pins>;
  37         pinctrl-names = "default";
  38         uart-has-rtscts;
  39
  40         status = "okay";
  41 };
  42
  43 &hsusb {
  44         status = "okay";
  45 };
  46
  47 &i2c2 {
  48         gpio_exp_74: gpio@74 {
  49                 compatible = "ti,tca9539";
  50                 reg = <0x74>;
  51                 gpio-controller;
  52                 #gpio-cells = <2>;
  53                 interrupt-controller;
  54                 interrupt-parent = <&gpio6>;
  55                 interrupts = <8 IRQ_TYPE_EDGE_FALLING>;
  56
  57                 hub_pwen {
  58                         gpio-hog;
  59                         gpios = <6 GPIO_ACTIVE_HIGH>;
  60                         output-high;
  61                         line-name = "HUB pwen";
  62                 };
  63
  64                 hub_rst {
  65                         gpio-hog;
  66                         gpios = <7 GPIO_ACTIVE_HIGH>;
  67                         output-high;
  68                         line-name = "HUB rst";
  69                 };
  70         };
  71
  72         gpio_exp_75: gpio@75 {
  73                 compatible = "ti,tca9539";
  74                 reg = <0x75>;
  75                 gpio-controller;
  76                 #gpio-cells = <2>;
  77                 interrupt-controller;
  78                 interrupt-parent = <&gpio6>;
  79                 interrupts = <4 IRQ_TYPE_EDGE_FALLING>;
  80         };
  81
  82         i2cswitch2: i2c-switch@71 {
  83                 compatible = "nxp,pca9548";
  84                 #address-cells = <1>;
  85                 #size-cells = <0>;
  86                 reg = <0x71>;
  87                 reset-gpios = <&gpio5 3 GPIO_ACTIVE_LOW>;
  88         };
  89 };
  90
  91 &i2c4 {
  92         gpio_exp_76: gpio@76 {
  93                 compatible = "ti,tca9539";
  94                 reg = <0x76>;
  95                 gpio-controller;
  96                 #gpio-cells = <2>;
  97                 interrupt-controller;
  98                 interrupt-parent = <&gpio7>;
  99                 interrupts = <3 IRQ_TYPE_EDGE_FALLING>;
 100         };
 101
 102         gpio_exp_77: gpio@77 {
 103                 compatible = "ti,tca9539";
 104                 reg = <0x77>;
 105                 gpio-controller;
 106                 #gpio-cells = <2>;
 107                 interrupt-controller;
 108                 interrupt-parent = <&gpio5>;
 109                 interrupts = <9 IRQ_TYPE_EDGE_FALLING>;
 110         };
 111
 112         i2cswitch4: i2c-switch@71 {
 113                 compatible = "nxp,pca9548";
 114                 #address-cells = <1>;
 115                 #size-cells = <0>;
 116                 reg = <0x71>;
 117                 reset-gpios= <&gpio3 15 GPIO_ACTIVE_LOW>;
 118         };
 119 };
 120
 121 &ohci0 {
 122         status = "okay";
 123 };
 124
 125 &pcie_bus_clk {
 126         clock-frequency = <100000000>;
 127 };
 128
 129 &pciec0 {
 130         status = "okay";
 131 };
 132
 133 &pciec1 {
 134         status = "okay";
 135 };
 136
 137 &pfc {
 138         can0_pins: can0 {
 139                 groups = "can0_data_a";
 140                 function = "can0";
 141         };
 142
 143         can1_pins: can1 {
 144                 groups = "can1_data";
 145                 function = "can1";
 146         };
 147
 148         hscif0_pins: hscif0 {
 149                 groups = "hscif0_data", "hscif0_ctrl";
 150                 function = "hscif0";
 151         };
 152
 153         scif1_pins: scif1 {
 154                 groups = "scif1_data_b", "scif1_ctrl";
 155                 function = "scif1";
 156         };
 157 };
 158
 159 &scif1 {
 160         pinctrl-0 = <&scif1_pins>;
 161         pinctrl-names = "default";
 162         uart-has-rtscts;
 163
 164         status = "okay";
 165 };
 166
 167 &xhci0 {
 168         status = "okay";
 169 };